package com.ly.service;

import com.ly.pojo.TStudentClass;

import java.util.List;

public interface TStudentClassService {
    Long insertStudentClassBySnoList(String classCode, String className, List<Long> selectedSnoList);

    Long deleteBySnoList(List<Long> selectedSnoList, String classCode);

    int deleteBySno(Integer id);

    int deleteByClassId(Integer id);

    TStudentClass selectBySno(Long account);
}
